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5.6 Standard Selection Functions
165
FXCPU Structured Programming Manual
(Application Functions)
1
Outline
2
Function List
3
Function
Construction
4
How to Read
Explanation of
Functions
5
Applied
Functions
6
Standard
Function Blocks
A
Correspondence
between Devices
and Addresses
Program example
In this program, the maximum value among word [signed] data stored in devices specified in and is
output to a device specified in using the data type of data stored in devices specified in and .
1) Function without EN/ENO(MAXIMUM)
2) Function with EN/ENO(MAXIMUM_E)
[Structured ladder]
[ST]
[Structured ladder]
[ST]
s1
s2
d
s1
s2
MAXIMUM
g_int1=5678
g_int2=1234
_IN
_IN
g_int3=5678
g_int3:=MAXIMUM(g_int1,g_int2);
MAXIMUM_E
EN ENO
g_int3
g_bool1
g_int1
g_int2
_IN
_IN
g_bool3
g_bool3:=MAXIMUM_E(g_bool1,g_int1,g_int2,g_int3);